bugtraq - ZDI-12-017 : Oracle Outside In OOXML Relationship Tag Parsing Remote Code Execution Vulnerability

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Message-ID: <4F19D681.5020403@hp.com>
Date: Fri, 20 Jan 2012 15:02:57 -0600
From: ZDI Disclosures <zdi-disclosures@...pingpoint.com>
To: full-disclosure@...ts.grok.org.uk, bugtraq@...urityfocus.com
Subject: ZDI-12-017 : Oracle Outside In OOXML Relationship Tag Parsing Remote
 Code Execution Vulnerability

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ZDI-12-017 : Oracle Outside In OOXML Relationship Tag Parsing Remote
Code Execution Vulnerability
http://www.zerodayinitiative.com/advisories/ZDI-12-017
January 20, 2012

- -- CVE ID:

- -- CVSS:
9.7, AV:N/AC:L/Au:N/C:C/I:C/A:P

- -- Affected Vendors:

Oracle

- -- Affected Products:

Oracle Outside In

- -- Vulnerability Details:
This vulnerability allows remote attackers to execute arbitrary code on
vulnerable installations of Oracle Outside In. Authentication is not
required to exploit this vulnerability.

The flaw exists within the sccfut.dll component which is used by
multiple vendors, most notably the Novell Groupwise E-Mail Client. When
opening the OOXML formatted mail attachment for preview the process
copies the target of a Relationship tag to a local stack buffer. A
remote attacker can exploit this vulnerability to execute arbitrary code
under the context of SYSTEM.

- -- Vendor Response:

Oracle has issued an update to correct this vulnerability. More details
can be found at:

http://www.oracle.com/technetwork/topics/security/cpujan2012-366304.html

- -- Disclosure Timeline:
2011-11-02 - Vulnerability reported to vendor

2012-01-20 - Coordinated public release of advisory

- -- Credit:
This vulnerability was discovered by:

* Anonymous

- -- About the Zero Day Initiative (ZDI):
Established by TippingPoint, The Zero Day Initiative (ZDI) represents
a best-of-breed model for rewarding security researchers for responsibly
disclosing discovered vulnerabilities.

Researchers interested in getting paid for their security research
through the ZDI can find more information and sign-up at:

    http://www.zerodayinitiative.com

The ZDI is unique in how the acquired vulnerability information is
used. TippingPoint does not re-sell the vulnerability details or any
exploit code. Instead, upon notifying the affected product vendor,
TippingPoint provides its customers with zero day protection through
its intrusion prevention technology. Explicit details regarding the
specifics of the vulnerability are not exposed to any parties until
an official vendor patch is publicly available. Furthermore, with the
altruistic aim of helping to secure a broader user base, TippingPoint
provides this vulnerability information confidentially to security
vendors (including competitors) who have a vulnerability protection or
mitigation product.

Our vulnerability disclosure policy is available online at:

    http://www.zerodayinitiative.com/advisories/disclosure_policy/

Follow the ZDI on Twitter:

    http://twitter.com/thezdi
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